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Joined: Nov 2012
Posts: 68
Member
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Member
Joined: Nov 2012
Posts: 68 |
I had a bad filter cap in my 551B KSU that manifested as hum on the intercom line. I found a spare PS on Ebay and plan to recap my original when I have some spare time. Its a very simple PS but odd in that the first stage cap is non polar. Why they chose to save on two diodes and go a non polar route seemed odd to me. But hey it worked...
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